425360847456 has 216 divisors, whose sum is σ = 1307785404744. Its totient is φ = 131046958080.

The previous prime is 425360847427. The next prime is 425360847463. The reversal of 425360847456 is 654748063524.

425360847456 is a `hidden beast` number, since 4 + 2 + 53 + 60 + 84 + 7 + 456 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4212795 + ... + 4312581.

It is an arithmetic number, because the mean of its divisors is an integer number (6054562059).

Almost surely, 2^425360847456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425360847456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653892702372).

425360847456 is an abundant number, since it is smaller than the sum of its proper divisors (882424557288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425360847456 is a wasteful number, since it uses less digits than its factorization.

425360847456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99882 (or 99852 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 54.

The spelling of 425360847456 in words is "four hundred twenty-five billion, three hundred sixty million, eight hundred forty-seven thousand, four hundred fifty-six".